<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8">
		<title>图定位</title>
		<style type="text/css">
			body{
				margin: 0;
				padding: 0;
			}
			.Box{
				width: 100%;
				height: 100%;
			}
			.head{
				position: absolute;
				top: 0;
				left: 40%;
				right: 40%;
				z-index: 1;
			}
		</style>
	</head>
	<body>
		<div class="Box">
		<img class="head" src="img/图片.jpg"/>
		</div>
	</body>
</html>
